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1,1-Diphenyl-O-acetylvinylcarbinol is an organic compound with the molecular formula C18H18O2. It is a colorless to pale yellow crystalline solid, which is derived from the acetylation of 1,1-diphenyl-O-vinylcarbinol. 1,1-diphenyl-O-acetylvinylcarbinol is characterized by the presence of two phenyl groups attached to a central carbon atom, with an acetoxy group and a vinyl group attached to the adjacent carbon atoms. It is an important intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds due to its unique structure and reactivity. The compound is sensitive to light and heat, and it is typically stored under controlled conditions to maintain its stability. Its applications span across various industries, including the synthesis of chiral ligands, catalysts, and other specialty chemicals.

3848-50-8

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3848-50-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3848-50-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,4 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 3848-50:
(6*3)+(5*8)+(4*4)+(3*8)+(2*5)+(1*0)=108
108 % 10 = 8
So 3848-50-8 is a valid CAS Registry Number.

3848-50-8Relevant academic research and scientific papers

[(NHC)Au1]-catalyzed rearrangement of allylic acetates

Marion, Nicolas,Gealageas, Ronan,Nolan, Steven P.

, p. 2653 - 2656 (2008/02/09)

Equation Presented [(NHC)AuCl] complexes (NHC = N-heterocyclic carbene), in conjunction with a silver salt, were found to efficiently catalyze the rearrangement of allylic acetates under both conventional and microwave-assisted heating. The optimization of several reaction parameters (solvent, silver salt, and ligand) as well as a study of the reaction scope are reported. The steric hindrance of the ligand bound to gold was found crucial for the outcome of the reaction as only extremely bulky ligands permitted the isomerization.

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